![Optical illusion of a 'hollow mask' reveals shocking truths about the way your brain is wired - what do you see? | The US Sun Optical illusion of a 'hollow mask' reveals shocking truths about the way your brain is wired - what do you see? | The US Sun](https://www.thesun.co.uk/wp-content/uploads/2022/04/image-547d98e1ca.jpg?strip=all&w=600&h=338&crop=1)
Optical illusion of a 'hollow mask' reveals shocking truths about the way your brain is wired - what do you see? | The US Sun
![Abby Wardill on Twitter: "A little mask illusion makeup this evening. Inspired by the incredible Mimi Choi! ♡ #makeup #illusion # facemask https://t.co/E8iwyPCV3z" / Twitter Abby Wardill on Twitter: "A little mask illusion makeup this evening. Inspired by the incredible Mimi Choi! ♡ #makeup #illusion # facemask https://t.co/E8iwyPCV3z" / Twitter](https://pbs.twimg.com/media/DW6X3-RXcAAEAES.jpg:large)
Abby Wardill on Twitter: "A little mask illusion makeup this evening. Inspired by the incredible Mimi Choi! ♡ #makeup #illusion # facemask https://t.co/E8iwyPCV3z" / Twitter
![The hollow mask illusion. The masks on the left are normal (convex)... | Download Scientific Diagram The hollow mask illusion. The masks on the left are normal (convex)... | Download Scientific Diagram](https://www.researchgate.net/publication/324067054/figure/fig3/AS:741491177697281@1553796681087/The-hollow-mask-illusion-The-masks-on-the-left-are-normal-convex-masks-lit-from-above.png)
The hollow mask illusion. The masks on the left are normal (convex)... | Download Scientific Diagram
![Optical illusion of a 'hollow mask' reveals shocking truths about the way your brain is wired - what do you see? | The US Sun Optical illusion of a 'hollow mask' reveals shocking truths about the way your brain is wired - what do you see? | The US Sun](https://www.the-sun.com/wp-content/uploads/sites/6/2022/04/kc-hollowmask-comp.jpg)